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dsp/filters*.c: rework WEBP_USE_<arch> ifdef

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add a dummy init rather than repeating the '#ifdef WEBP_USE_...'
pattern.

Change-Id: Idf08ffeb2aef1392a6d69596d897a59deebb64cf
This commit is contained in:
James Zern 2015-03-19 20:44:53 -07:00
parent fbdcef2401
commit 73805ff270
2 changed files with 15 additions and 9 deletions
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12
src/dsp/filters_mips_dsp_r2.c
View File

@ -383,14 +383,12 @@ static void GradientUnfilter(int width, int height, int stride, int row,
#undef DO_PREDICT_LINE
#undef SANITY_CHECK
#endif // WEBP_USE_MIPS_DSP_R2
//------------------------------------------------------------------------------
// Entry point
extern void VP8FiltersInitMIPSdspR2(void);
WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInitMIPSdspR2(void) {
#if defined(WEBP_USE_MIPS_DSP_R2)
WebPFilters[WEBP_FILTER_HORIZONTAL] = HorizontalFilter;
WebPFilters[WEBP_FILTER_VERTICAL] = VerticalFilter;
WebPFilters[WEBP_FILTER_GRADIENT] = GradientFilter;
@ -398,7 +396,11 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInitMIPSdspR2(void) {
WebPUnfilters[WEBP_FILTER_HORIZONTAL] = HorizontalUnfilter;
WebPUnfilters[WEBP_FILTER_VERTICAL] = VerticalUnfilter;
WebPUnfilters[WEBP_FILTER_GRADIENT] = GradientUnfilter;
#endif // WEBP_USE_MIPS_DSP_R2
}
//------------------------------------------------------------------------------
#else // !WEBP_USE_MIPS_DSP_R2
extern void VP8FiltersInitMIPSdspR2(void);
WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInitMIPSdspR2(void) {}
#endif // WEBP_USE_MIPS_DSP_R2

12
src/dsp/filters_sse2.c
View File

@ -331,13 +331,11 @@ static void GradientUnfilter(int width, int height, int stride, int row,
}
//------------------------------------------------------------------------------
#endif // WEBP_USE_SSE2
// Entry point
extern void VP8FiltersInitSSE2(void);
WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInitSSE2(void) {
#if defined(WEBP_USE_SSE2)
WebPUnfilters[WEBP_FILTER_HORIZONTAL] = HorizontalUnfilter;
WebPUnfilters[WEBP_FILTER_VERTICAL] = VerticalUnfilter;
WebPUnfilters[WEBP_FILTER_GRADIENT] = GradientUnfilter;
@ -345,5 +343,11 @@ WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInitSSE2(void) {
WebPFilters[WEBP_FILTER_HORIZONTAL] = HorizontalFilter;
WebPFilters[WEBP_FILTER_VERTICAL] = VerticalFilter;
WebPFilters[WEBP_FILTER_GRADIENT] = GradientFilter;
#endif
}
#else // !WEBP_USE_SSE2
extern void VP8FiltersInitSSE2(void);
WEBP_TSAN_IGNORE_FUNCTION void VP8FiltersInitSSE2(void) {}
#endif // WEBP_USE_SSE2